1.9.0 [latest]

This release adds auto-scaling support for Druid and Flink, improves ingestion accuracy, and fixes key web console bugs. Also includes an upgrade to Kubernetes 1.32.

Release Date: 2025-07-11

Release Type: Minor

Focus: Infra auto scaling, AWS EKS upgrade, and stability improvements.

#	Category	Title	Summary
1	🛠️ Improvements	Druid Historical & Broker Scaling	Enabled support for auto-scaling to improve query performance under varying workloads. For more details refer to this - https://docs.obsrv.ai/how-tos/scale-infrastructure/autoscaling-components#druid-autoscaling
3	🛠️ Improvements	Flink Auto-Scaling Support	Added support for auto-scaling to dynamically manage resources based on workload, ensuring timely event processing and minimizing backpressure. Auto-scaling is disabled by default and can be enabled during installation or later. For more details refer to this - https://docs.obsrv.ai/how-tos/scale-infrastructure/autoscaling-components#flink-autoscaling
4	🐞 Bug Fixes	Connectors Filter Issue	Fixed an issue where the Connectors filter in the web console was not working.
5	🐞 Bug Fixes	Tags Filter Issue	Fixed an issue where the Tags filter in the web console was not working.
6	🐞 Bug Fixes	Incorrect Double Type Mapping	Fixed a bug where the ingestion spec created the wrong data type for double input fields.
7	🔄 Upgrade/Changes	AWS Kubernetes Upgrade	Upgraded AWS Kubernetes version to 1.32 for better support, performance, and security.